Tag Archives: Tablets

It’s been said that the world hasn’t been this excited about a tablet since Moses came down the mountain. January 27, 2010, is the day Apple is slated to finally put us out of our misery and tell us what it’s all about. But imagine Steve Job moseys onto the stage, launches a forceful history of Apple’s portable record, and then announces Apple’s launching some new ipod speakers. (It happened a few years ago.) No “one more thing”. No tablet. Not even an iPhone OS 4.0.

I think Gruber nails it. Steve Jobs, in what many consider will be his final act at Apple, is attempting no less than the next generation of computing UI. Many people are already finding they can get by with just their iPhone for many tasks. Myself, I actually prefer to read blogs on iPhone NetNewsWire and Instapaper on iPhone Instapaper. I can read these away from the distraction of the big machine, whether at home, commuting, or in a shopping line. I’ve been trying to read stuff on mobile devices since the Palm Pilot, and now it’s truly practical. If people are finding their phone does some things better than the computer, imagine what will happen when you have a big touch-screen, let alone any secret-sauce innovations like tactile feedback or live docking into desktop equipment. I think we will find it’s more than adequate for many casual users and a valued extra device for power users.

But this is about much more than Apple. I think we can take it for granted that the medium-term future will be all about touch-screen tablets. We’ll struggle our way through questions about how to stand them up and challenges like their never-satisfying battery life. And what happens when they fall on the floor? Oh, and there will be patent wars galore. But the category will grow fast, as many people start to reap the benefits of a double whammy: better interaction, more convenient form factor.

The really interesting question is how will the UI on these tablets work? The Gizmodo and Daring Fireball articles point in the right direction – it will be more like the new “super phone” mobile generation and less like the traditional PC. Lots of sandboxing, lots of highly-customised idiosyncratic interfaces (but with common idioms), and lots of abstraction (==liberation) from the file system, lots of app stores and repositories.

Now one model for all this is iPhoneOS, the custom-built operating system Apple put together or its own phone. Is there another model?

Of course. The web.

And we can do it today. Apple won’t, others will. We have the makings of an operating system that does all that. Lots of sandboxing? Yep, the whole security model of the web assumes domains don’t trust each other, unlike traditional desktop applications. Lots of customised interfaces? Yep, with Canvas and CSS3 and SVG and WebGL and audio and video and screamingly-fast browsers and a million brilliant libraries and toolkits, yes. Lots of abstraction? Yep, the web never did like file systems, and with offline storage, it doesn’t have to. App stores? Yep, a simple system of URIs and standard HTTP security techniques can do it easily.

Most developers would rather code in technology they already know, that’s open, and has a diverse community contributing a wealth of “how-to” knowledge.

It’s all happening now. Google has ChromeOS. Palm has WebOS. Nokia and others have the W3C web widget standard. Stick these things on tablets, and a whole new generation of UI will flourish.

Microsoft always loved the stylus, but most people hate it. Apple and others understood that actually touching the screen is far more appealing than using some funky pen. And touch requires an entirely different user interface, which Microsoft was unwilling or unable to build into Windows until Windows 7.
The casual observer might believe that the usability difference between pen and touch is small. But using a pen is an unnatural act, one that until very recently only a tiny minority of people ever engaged in. The psychological payoffs for using a pen on paper are the tactile feel of the paper, the instant feedback of the trail of ink and the physicality of stacks and files and binders of paper notes. Pen-based computer systems don’t offer any of those payoffs.

Touch is one of seven reasons cited. Others include the rise of e-readers, HD video on demand, app stores, and mobile-specific operating systems like Android.

A further reason would be improvements in soft keyboard technologies. That a soft keyboard could work, as on the iPhone, was a surprise to many; we probably won’t see those funky projected keyboards taking off any time soon. While some will say the tablets aren’t for performing serious work, everyone needs to type occasionally, at least to perform a web search.

Another reason is battery improvements, though we’re still a long way off from being able to play HD video, surf the web, and chat on skype, simultaneously and all day long.

Great, now we have all the reasons in the world. Unfortunately, we don’t have the CrunchPad anymore and the Apple rumour is just that. Will tablets really take off? For all the arguments, there remain some unanswered questions.

Most important, the form factor; although lighter and thinner than ever, they are still awkward to hold, maybe awkward enough for only geeks to love and certain professionals to tolerate. This is an area where Apple surprise us just as they did with the MagSafe power adaptor. It was innovative, unexpected, useful, intuitive, and a product of the physical world rather than the digital world. They’ll do well to repeat that feat with some kind of stand for the rumoured tablet.

The other thing is connectivity. I can’t see these taking off in a big way unless they ship with a 3G sim card, like the Kindle. We’re finally entering an era of more SIM cards than people and it makes a whole lot of sense – at least among retail consumers – to treat bandwidth like oxygen, instead of having to bash wifi into working for us. It’s true that wifi itself works well these days – the client detects the type of encryption and asks for a password. The problem comes when it’s restricted, i.e. a hotel has to give you a special password or you have to pay for it via a website. That’s where the friction comes, and it gets even worse with these systems that proxy everything and kill the session when you leave the browser (say, to send a tweet from a twitter app). Many of us will still need wifi as bandwidth isn’t ready for high-end uses like HD video – and also while data roaming charges remain stiflingly high – but a built-in sim card is the only way forward as the default mode of connectivity. I’m currently paying Â£7.50 per month (~ $12) for 3GB/month download, and came with a new USB modem. At a rate like that, it’s a no-brainer for tablets.

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Welcome to Michael Mahemoff's blog, soapboxing on software and the web since 2004. I'm presently using HTML5 and the web to make podcasts easier to share, play, and discover at Player FM. I've previously worked at Google and Osmosoft, and built the Ajax Patterns wiki and corresponding book, "Ajax Design Patterns" (O'Reilly 2006).
For avoidance of doubt, I'm not a female, nor ever have been to my knowledge. The title of this blog alludes to English As She Is Spoke, a book so profoundly flawed it reminded me of the maturity of the software industry when this blog began in 2004. I believe the industry has become more sophisticated since then, particularly the importance of UX.
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